Competition and co-operation when consumers' sustainability preferences depend on social norms

Author / Creator

Inderst, Roman, author

Available as

Online

Summary

We posit that consumers' preferences for more sustainable products depend on the perceived social norm, which in turn is shaped by average consumption in society. We explore the implications of suc...

We posit that consumers' preferences for more sustainable products depend on the perceived social norm, which in turn is shaped by average consumption in society. We explore the implications of such preferences for firms' incentives to introduce more sustainable products and to co-operate in order to either foster or forestall their introduction. Our main motivation lies in the increasing pressure put on antitrust authorities to exert more leniency towards horizontal agreements that are motivated by sustainability considerations.

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